A TeV-scale model for neutrino mass, DM and baryon asymmetry
High Energy Physics - Phenomenology
2009-01-08 v1
Abstract
We discuss a model which would explain neutrino oscillation, dark matter, and baryon asymmetry of the Universe simultaneously by the physics at TeV scales. Tiny neutrino masses are generated at the three loop level due to the exact symmetry, by which the stability of the dark matter candidate is also guaranteed. The extra Higgs doublet is required not only for the tiny neutrino masses but also for successful electroweak baryogenesis. The model provides various discriminative predictions especially in charged Higgs phenomenology.
Keywords
Cite
@article{arxiv.0901.0849,
title = {A TeV-scale model for neutrino mass, DM and baryon asymmetry},
author = {Mayumi Aoki and Shinya Kanemura and Osamu Seto},
journal= {arXiv preprint arXiv:0901.0849},
year = {2009}
}
Comments
6 pages, 3 figures, Proceedings of "Prospects for Charged Higgs Discovery at Colliders (Charged 2008)", 16-19 Sep. 2008, Uppsala University, Sweden